Description
The DS18 EXL‑X15.2D is a high‑performance 15‑inch dual‑voice‑coil (DVC) car subwoofer engineered to deliver deep, thunderous bass and strong low‑frequency output for performance‑oriented audio systems. With a dual 2 Ω (2+2 Ω) configuration and 1250 W RMS (up to 2500 W peak) power handling, this subwoofer produces rich, controlled bass from approximately 25 Hz to 1.5 kHz with 92 dB sensitivity, making it ideal for both daily listening and high‑volume setups. Built with a non‑pressed paper and glass fiber cone, foam surround, PPI dust cap, and a rugged glossy red aluminum basket, it combines durability with strong excursion for consistent performance. The 2.57″ black aluminum voice coils, ferrite magnet motor, and flexible wiring options allow for customization in sealed or ported enclosures, giving car audio enthusiasts a versatile, powerful bass solution.
Specifications
| Category |
Specification |
| SKU |
EXL-X15.2D |
| Nominal Diameter |
15″ / 381 mm |
| Nominal Impedance |
2 + 2 ohms |
| RMS Power Handling |
1250 W |
| Maximum Power Handling |
2500 W |
| Sensitivity (1W/1m) |
92 dB |
| Frequency Response |
25 Hz – 1.5 kHz |
| Recommended Low Pass Crossover |
120 Hz |
Motor
| Parameter |
Specification |
| Voice Coil Diameter |
2.57″ / 65.2 mm |
| Voice Coil Former Material |
Black Aluminum |
| Winding Material |
SV |
| Cone Material |
Non-Pressed Paper + Glass Fiber |
| Dust Cap Material |
PPI |
| Surround Material |
Foam |
| Basket Material |
Aluminum |
| Basket Color/Finish |
Glossy Red |
| Magnet Material |
Ferrite |
| Magnet Weight |
2 × 105 oz |
| Displacement Volume |
6.2 L / 0.218 ft³ |
Thiele & Small Parameters
| Parameter |
Value |
| Equivalent Volume (Vas) |
24.8 L / 0.875 ft³ |
| Free Air Resonance (Fs) |
50 Hz |
| Mechanical Factor (Qms) |
5.842 |
| Electrical Factor (Qes) |
0.562 |
| Total Factor (Qts) |
0.513 |
| Moving Mass (Mms) |
373.678 g |
| Compliance (Cms) |
0.027 mm/N |
| Bl Factor (Bl) |
14.85 |
| Voice Coil Inductance (Le) |
5.97 mH |
| Diaphragm Area (Sd) |
804.25 cm² |
| DC Resistance (Re) |
2 + 2 ohms |
| Efficiency Bandwidth Product (EBP) |
88.9 |
Recommended Enclosures
| Type |
Specification |
| Sealed Internal Volume |
28.3 L / 1 ft³ |
| Sealed Box Output Response (F3) |
75 Hz |
| Ported Internal Volume |
48 L / 1.7 ft³ |
| Port Size (W × H × Length) |
2″ × 15″ × 16.81″ / 50.8 × 381 × 426.9 mm |
| Port Tuning Frequency (Fb) |
45 Hz |
| Ported Box Output Response (F3) |
39 Hz |
Measurements
| Parameter |
Specification |
| Overall Diameter |
15.6″ / 396 mm |
| Overall Depth |
9.15″ / 232.5 mm |
| Front Mount Baffle Cutout |
14″ / 355 mm |
| Mounting Depth |
8″ / 205 mm |
| Motor Diameter |
7.72″ / 196 mm |
| Gross Single Unit Weight |
39 lbs |
| Dimensions (W × L × H) |
17.5 × 17.5 × 11.75″ |
| Quantity of Units in Master Carton |
1 |
| Gross Master Carton Weight |
39 lbs |
| Master Carton Dimensions (W × L × H) |
17.5 × 17.5 × 11.75″ |
Product Overview
15″ Car Subwoofer 2500 Watts 2-Ohm DVC
Prepare to be blown away by the unparalleled power and precision of DS18’s EXL-X15.2D. Its incredible features and state-of-the-art design set the new standard for competition grade subwoofers.
The private red aluminum basket showcases the unmistakable flair all DS18’s products have, but also lays a great foundation for one of our most durable subwoofers yet. The fiber glass dust cap, besides adding a touch of sophistication to the already sleek design, plays a crucial role in enhancing the overall audio quality. By protecting the subwoofer’s delicate components from potential damage, it ensures consistent and reliable performance.
Don’t be fooled by this subwoofers size—the EXL-X15.2D is engineered to provide big bass thanks to its full-size ferrite magnet. The high-strength foam surround firmly holds a durable pressed cone made with fiberglass, resulting in unparalleled sound reproduction. And thanks to DS18’s specially designed dustpan, the EXL-X15.2D’s bass output is maximized for performance that always defies expectations.
The EXL-X15.2D is designed to produce incredibly powerful and precise bass that will make your heart race. The 2.57″ voice coils and impressive 2500W MAX power handling gives the EXL-X15.2D the capability to handle frequency responses as low as 25Hz and as high as 1.5KHz with ease.
Versatility is key, and the EXL-X15.2D doesn’t disappoint. Whether you prefer ported or sealed boxes, this subwoofer thrives in all vehicle shapes and sizes. It effortlessly adapts to your audio setup, ensuring that you can enjoy your favorite music the way it was meant to be heard—powerful, crisp, and immersive.
Unlock the true potential of your audio system with DS18’s EXL-X15.2D.
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